This record tracks a ransomware attack claimed by the
ransomhub group against
alderconstruction.com. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAP
Window Zero is the time the breach stayed in the open before
anyone said so — the gap between when the attack was first discovered
on the operator's leak site (t1) and when it was publicly disclosed (t2).
The wider this window, the longer victims, staff and customers were exposed with no warning.
-84days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Published
February 12, 2025
Disclosed / Notified
Nov 21, 2024
Attack Summary
[AI generated] Alder Construction is a family-owned company based in Salt Lake City, Utah, specializing in water treatment facilities and heavy civil construction. With a history stretching back 60 years, they have a demonstrated commitment to quality craftsmanship, safety, and strong customer relationships. Their project portfolio includes water and wastewater facilities, pipeline construction, and various commercial and industrial projects.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for alderconstruction.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
261+
found in Traditional breaches
105+
found in Ransomware leaks
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OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
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linkedIN_2.7z.001
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••• emails
USA consumer.rar
Database World ROC · breach
••• emails
+ 17 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.